Staff Profile
Dr David Walshaw
Lecturer in Statistics
- Email: david.walshaw@ncl.ac.uk
- Telephone: +44 (0) 191 208 7219
- Address: School of Mathematics, Statistics and Physics
Herschel Building
Newcastle University
Newcastle upon Tyne
NE1 7RU
I am a lecturer in Statistics in the School of Mathematics, Statistics and Physics (MSP) with 30 Years of Service at Newcastle University.
I am Senior Tutor, and and Chair the Support to Study Panel for Mathematics and Statistics. My primary roles involve safeguarding student wellbeing and progress in an academic context, and connecting students with wider wellbeing support when needed.
I lecture in Statistics and Statistical Methods to students from a wide range of different backgrounds, both within MSP and across a range of other disciplines.
I have a long history of collaborative research with colleagues in Medicine and the Social Sciences. More recently my focus has been on impact-related work, and I have active collaborations with the UK Met Office, the Scottish Environmental Protection Agency, and Fujifilm Diosynth Biotechnologies.
My main research interests are Statistics Models for Extreme Weather, and Environmental Statistics.
I am actively seeking PhD students for the 2023-2024 intake. I am offering a studentship within the Geospatial Systems Centre for Doctoral Training, while actively seeking students for funded or self-funded projects within Mathematics, Statistics and Physics. Details can be found in the Research section.
My main research interests are Statistical Models for Extreme Weather, and Environmental Statistics.
However I have a long history of collaborative research with colleagues in Medicine and the Social Sciences. More recently I have focussed on impact related work. Current projectes include:
1. collaboration with the UK Met Office on a project to use modern statistical methods to redraw the UK's wind-speed return-level maps, as used in statutory codes for building design. The current maps are based on outdated statistical methods, and our work will greatly improve precision and reduce bias.
2. work with the Scottish Environmental Protection Agency and the Particles Retrieval Advisory Group (Dounreay) providing scientific advice for the retrieval programme related to particles of irradiated nuclear fuel around Dounreay, Caithness.
3. consultancy with Fujifilm Diosynth Biotechnologies (Billingham) on improving efficiency for cell culture solutions for the biopharmaceutical industry.
I am offering a PhD project for the Geospatial Systems CDT 2023 intake:
Spatial modelling of present and future extreme wind speeds for improved design and resilience of national infrastructure. ( the first listed project at
https://research.ncl.ac.uk/geospatial-systems/phdstudentships/phdprojects/ )
with the UK Met Office as the industrial partner and Simon Brown, Climate Extremes Science Manager at the Met Office Hadley Centre, as the co-supervisor. This project has already received applications and enquiries.
I am also actively seeking applications for the following projects, available for funded or self-funded PhD students within MSP:
· Climate variability and climate change
· Extreme rainfall over multiple time-scales
Teaching for 2022 - 2023:
- MAS1403 (Semester 1, 10 credits) Quantitative Methods for Business Management (160 students);
- MAS3913 (Semester 2, 10 Credits) Generalized Linear Models (117 students);
- MAS2403 (Semester 2, 10 credits) Statistical Methods for Marketing and Management (17 students);
- MAS8391 (Semesters 1 and 2, 40 credits) MMathStat Project Supervision (1 student).
- CSC8639 (Semesters 2 and 3, 80 credits) Project and Dissertation for Data Science).
I have taught Statistics and Statistical Methods courses to a wide range of audiences at Newcastle University. In addition to regular teaching at all four stages within Mathematics, Statistics and Physics, I have delivered a wide range of service courses to other schools. These include to students studying Business, Medicine, Dentistry, Speech and Language Sciences, Agriculture, Food and Nutrition, and Marine Sciences.
I have always received excellent student feedback on my teaching, and a number of teaching commendations from the School of Mathematics, Statistics and Physics.
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Articles
- Svalova A, Walshaw D, Lee C, Demyanov V, Parker NG, Povey MJ, Abbott GD. Estimating the asphaltene critical nanoaggregation concentration region using ultrasonic measurements and Bayesian inference. Scientific Reports 2021, 11(1), 6698.
- Fawcett L, Walshaw D. Sea-surge and wind speed extremes: optimal estimation strategies for planners and engineers. Stochastic Environmental Research and Risk Assessment 2016, 30(2), 463-480.
- Fawcett L, Walshaw D. Estimating the probability of simultaneous rainfall extremes within a region: a spatial approach. Journal of Applied Statistics 2014, 41(5), 959-976.
- Fawcett L, Walshaw D. Estimating return levels from serially dependent extremes. Environmetrics 2012, 23(3), 272-283.
- Atyeo J, Walshaw D. A region-based hierarchical model for extreme rainfall over the UK, incorporating spatial dependence and temporal trend. Environmetrics 2012, 23(6), 509-521.
- Fawcett L, Walshaw D. Bayesian inference for clustered extremes. Extremes 2008, 11(3), 217-233.
- Fawcett L, Walshaw D. Improved estimation for temporally clustered extremes. Environmetrics 2007, 18(2), 173-188.
- Bartram SA, Peaston RT, Rawlings DJ, Walshaw D, Francis RM, Thompson NP. Mutifactorial analysis of risk factors for reduced bone mineral density in patients with Crohn's disease. World Journal of Gastroenterology 2006, 12(35), 5680-5686.
- Fawcett L, Walshaw D. Markov chain models for extreme wind speeds. Environmetrics 2006, 17(8), 795-809.
- Fawcett L, Walshaw D. A hierarchical model for extreme wind speeds. Journal of the Royal Statistical Society. Series C: Applied Statistics 2006, 55(5), 631-646.
- Das S, Lloyd JJ, Walshaw D, Farr PM. Provocation testing in polymorphic light eruption using fluorescent ultraviolet (UV) A and UVB lamps. British Journal of Dermatology 2004, 151(5), 1066-1070.
- Das S, Lloyd JJ, Walshaw D, Diffey BL, Farr PM. Response of psoriasis to sunbed treatment: Comparison of conventional ultraviolet A lamps with new higher ultraviolet B-emitting lamps. British Journal of Dermatology 2002, 147(5), 966-972.
- Cox J, Simpson W, Walshaw D. An interesting byproduct of screening: assessing the effect of HRT on arterial calcification in the female breast. Journal of Medical Screening 2002, 9(1), 38-39.
- Douglas SA, Marshall AH, Walshaw D, Robson AK, Wilson JA. The development of a General Nasal Patient Inventory. Clinical Otolaryngology 2001, 26(5), 425-429.
- Nademi Z, Clark J, Richards CGM, Walshaw D, Cant AJ. The causes of fever in children attending hospital in the North of England. Journal of Infection 2001, 43(4), 221-225.
- Ramsay AS, Ray-Chaudhuri N, Dayan M, Walshaw D. Quantification of relative afferent pupillary defects induced by posterior sub-Tenon's, peribulbar, and retrobulbar anaesthetics. British Journal of Ophthalmology 2001, 85(12), 1445-1446.
- Newbury-Birch D, Walshaw D, Kamali F. Drink and drugs: From medical students to doctors. Drug and Alcohol Dependence 2001, 64(3), 265-270.
- Marshall AH, Douglas S, Walshaw D, Robinson K, Wilson JA. Development of a patient derived nasal symptom inventory. Clinical Otolaryngology 2001, 26(5), 425-429.
- Allen PF, McMillan AS, Walshaw D. A patient-based assessment of implant-stabilized and conventional complete dentures. Journal of Prosthetic Dentistry 2001, 85(2), 141-147.
- Fairgrieve SD, Jackson M, Jonas P, Walshaw D, White K, Montgomery TL, Burn J, Lynch SA. Population based, prospective study of the care of women with epilepsy in pregnancy. British Medical Journal 2000, 321(7262), 674-675.
- Walshaw D. Modelling extreme wind speeds in regions prone to hurricanes. Journal of the Royal Statistical Society. Series C: Applied Statistics 2000, 49(1), 51-62.
- Walshaw D, Anderson CW. A model for extreme wind gusts. Journal of the Royal Statistical Society. Series C: Applied Statistics 2000, 49(4), 499-508.
- Allen PF, McMillan AS, Walshaw D. Patient expectations of oral implant-retained prostheses in a UK dental hospital. British Dental Journal 1999, 186(2), 80-84.
- Perkins L, Crisp J, Walshaw D. Exploring conversation analysis as an assessment tool for aphasia: The issue of reliability. Aphasiology 1999, 13(4-5), 259-281.
- Allen PF, McMillan AS, Walshaw D, Locker D. A comparison of the validity of generic- and disease-specific measures in the assessment of oral health-related quality of life. Community Dentistry and Oral Epidemiology 1999, 27(5), 344-352.
- P. F. Allen, A. S. McMillan and D. Walshaw. The impact of tooth loss on patients requesting dental implants. Journal of Dental Research 1998, 77, 229.
- Walshaw D, Docherty GJ, Foulkes P, Milroy J. Descriptive adequacy in phonology: A variationist perspective. Journal of Linguistics 1997, 33, 275-310.
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Authored Book
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Book Chapters
- Walshaw D. Generalized extreme value distribution. In: El-Shaarawi, A.H., Piegorsch, W.W, ed. Encyclopedia of Environmetrics. Chichester, UK: Wiley-Blackwell, 2012, pp.647-654.
- Walshaw D. Detection limits. In: El-Shaarawi, A.H., Piegorsch, W.W, ed. Encyclopedia of Environmentrics. Chichester, UK: Wiley-Blackwell, 2012, pp.1140-1146.
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Conference Proceedings (inc. Abstracts)
- Smith EL, Walshaw D. Modelling Bivariate Extremes in a Region. In: Bayesian Statistics 7: Proceedings of the Seventh Valencia International Meeting, Dedicated to Dennis V. Lindley. 2003, Valencia, Spain.
- Heiner K, Walshaw D. Inference on healthcare indicators for the treatment of HIV/AIDS. In: Bayesian Methods with Applications to Science, Policy and Official Statistics. 2001.
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Review
- Walshaw D. Introduction to quantitative analysis of linguistic survey data. Clinical Linguistics & Phonetics 1999, 13(1), 75-76.